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Latest Negative and non-negative numbers Stories

2011-03-22 12:43:18

The way in which teachers and textbooks use language and different metaphors in mathematics education determines how pupils develop their number sense. This is shown in a thesis from the University of Gothenburg, Sweden. When school pupils encounter numbers that cannot be conceptualised as quantities in an obvious way, clarity is required in terms of the language used by both teachers and textbooks. One significant risk is that the explanatory models and metaphors used by teachers are...


Word of the Day
glogg
  • Scandinavian punch made of claret and aquavit with spices and raisins and orange peel and sugar.
This word comes from the Swedish 'glogg,' which is an alteration of 'glodgat,' mulled (wine).
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